Number of self-complementary 5-multigraphs on n nodes.
A052108
Number of self-complementary 5-multigraphs on n nodes.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =9a(4) =54a(5) =0a(6) =0a(7) =52650a(8) =1890540a(9) =0a(10) =0a(11) =264480947280a(13) =0a(14) =0a(17) =0a(18) =0
External references
- oeis: A052108